[issue33979] [Exception message] Display type of not JSON serializable object

[Vincent Lefoulon]

Change by Vincent Lefoulon <vincent.lefoulon at free.fr>:


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title: Display type of not JSON serializable object -> [Exception message] Display type of not JSON serializable object

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue33979>
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